No health-based violations on EPA record since 2016.
Serves about 9,489 people (3,247 connections) with groundwater from its own wells, and buys water from City of Spokane.
From EPA's record for WA5300650. PurityMap is independent of City of Airway Heights.
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No health-based violations in the last 10 years, from EPA's SDWIS compliance database.
EPA required this system to test for 30 unregulated and emerging contaminants, from August 2023 to August 2025.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorohexanesulfonic acid (PFHxS) | 3.2 ng/L | 10 ng/L federal MCL (2024) | Within a historical reference; current applicability unverified | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorohexanoic acid (PFHxA) | 23.7 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorobutanoic acid (PFBA) | 79.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluoropentanoic acid (PFPeA) | 139.3 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Lithium | < 9 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-08-27 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-08-27 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluoroheptanoic acid (PFHpA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorooctanesulfonic acid (PFOS) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorooctanoic acid (PFOA) | < 4 ng/L | 4.0 ng/L federal MCL (2024) | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-08-27 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-08-27 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2023-08-08 to 2025-07-29 | UCMR5 Analytical Results: AIRWAY HEIGHTS CITY OF (WA5300650) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
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Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Get PurityMap updates about this water system.
Follow this water →According to EPA's record, City of Airway Heights uses groundwater from its own wells, and buys water from City of Spokane.
No health-based violations on EPA record since 2016. EPA also lists 5 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
The 90th-percentile lead result in City of Airway Heights's latest lead and copper round, which ended in December 2025, was 11.1 µg/L, below the federal action level of 15 µg/L.
PurityMap has no verified website for City of Airway Heights. Its mailing address on EPA record is 1208 S. Lundstrom St, Airway, WA 99001. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.